CN106426759A - Universal mold change trolley system - Google Patents
Universal mold change trolley system Download PDFInfo
- Publication number
- CN106426759A CN106426759A CN201611013784.7A CN201611013784A CN106426759A CN 106426759 A CN106426759 A CN 106426759A CN 201611013784 A CN201611013784 A CN 201611013784A CN 106426759 A CN106426759 A CN 106426759A
- Authority
- CN
- China
- Prior art keywords
- groove
- piston
- pressure strip
- steel ball
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1742—Mounting of moulds; Mould supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Abstract
The invention discloses a universal mold change trolley system which comprises a transverse slide rail, a plurality of injection molding machines and a mold change trolley. The injection molding machines are arranged on two sides of the transverse slide rail. The mold change trolley comprises a jacking bottom plate and a mold change platform; the jacking bottom plate is fixed to the top of chassis by the aid of a plurality of lifting columns; at least one hydraulic locking fixture is arranged in each injection molding machine; each hydraulic locking fixture comprises a support shaft, a compression plate, a first groove, a steel ball, a first spring, a second groove, an oil cylinder barrel, a piston and a second spring; oil inlets and outlets are formed in the bottoms of the second grooves; one end of the bottom of each compression plate can be in contact with the corresponding steel ball in rotation procedures, and the other end of each compression plate can be in contact with an extending end of a T-shaped handle of the corresponding piston. The universal mold change trolley system with the structure has the advantages that molds can be automatically and quickly changed, the problems of unsafe characters and long change time when existing molds are changed can be solved, and workload on workers can be relieved; the universal mold change trolley system is high in universality, and the molds can be pertinently changed for different models of injection molding machines; the molds can be accurately clamped, and the universal mold change trolley system is high in positioning precision.
Description
Technical field
The present invention relates to injection machine technical field, particularly a kind of universal mould replacing trolley system.
Background technology
In current plastic cement industry, can only be changed by crane and manpower when large size plastic jetting-moulding device needs more mold exchange
Mould.The askew operation against rules for skewing and hanging is susceptible to during crane more mold exchange, and steel wire rope is also susceptible in drawing process
Mould damages the situation of machine tool.On the other hand as pull distance is difficult control, operator are completely with the sensation of oneself
Operated, the accident for easily causing undue force and making mould landing ground hurt sb.'s feelings.Additionally, passing through manpower movement large mold
Extremely waste time and energy.
The Chinese utility model patent application of Application No. 201420793794.7, which is entitled " a kind of new fast
Quick change mould trolley ", which includes vehicle frame, erecting bed, movable pulley, positioning lock, mold changing frame, supports rotating shaft, support wheel, rubber wheel, rolling
Axle installing plate, roller bearing, the lower end of the vehicle frame is provided with movable pulley, and the upper end of the vehicle frame is provided with erecting bed, on the erecting bed
Positioning lock is provided with, the upper end of the mold changing frame is provided with roller bearing installing plate, the roller bearing is arranged on roller bearing installing plate, the mold changing
The lower end of frame is provided with two groups of rubber wheels and one group of support wheel, and the bottom center of the mold changing frame is provided with support rotating shaft, the mold changing
Frame is by supporting rotating shaft installed in the upper end of erecting bed.The patent application avoids the use of the fork truck in more mold exchange, not only
Professional person's operation is not needed, very big manpower, financial resources is saved, and by using rubber wheel, support wheel and supports rotating shaft
Achieve alternative expression mold changing so that the time of mold exchange is greatly reduced, the peace being also greatly improved during mold exchange
Overall coefficient；And simple structure of the present utility model, small volume, easily deposit, human users are not limited, is not received during use
Space limits, safe ready.However, above-mentioned mould replacing trolley, is still semi-automatic mould replacing trolley, once an injection machine can only be entered
Row mold changing, needs during mold changing manually to be positioned, and passage etc. is operated still loaded down with trivial details.In addition, for different tonnage different models
Big injection machine, its height all differs, and mould replacing trolley can only be directed to a kind of injection machine of model, poor universality.
The Chinese utility model patent application of Application No. 201220164757.0, a kind of its entitled " fast quick change
Mould trolley ", which mainly includes transition mold changing platform, electric control cabinet, guide rail, mold changing platform and pneumatic positioning component.
Guide rail being provided with by the body of large size plastic jetting-moulding device, pneumatic positioning component is provided with the head end of guide rail.Pneumatic positioning group
Part includes double circle rollers, roller positioning seat and one group of collision block, and double round rollers are in roller positioning seat, and double round roller two ends are pacified
Dress bearing, collision block is arranged on roller positioning seat both sides.
The mold changing platform includes wheel, wheel shaft, the first variable frequency reducer motor, the first sprocket wheel, the first chain, the first car
Body, clutch shaft bearing seat board and one group of first roller, install clutch shaft bearing seat board on first car body, pacify on clutch shaft bearing seat board
Fill one group of first roller.The first roller end connects the first sprocket wheel, and the first sprocket wheel of each two is by first chain even
Connect.First variable frequency reducer motor is by first end face flange on clutch shaft bearing seat board.First frequency conversion speed-down
The first output sleeve on motor is bonded integral by first with the first roller.
The first car body front end connection support supporting, installs cylinder seat in support supporting, connects cylinder, institute on cylinder seat
Connection alignment pin in cylinder is stated, cylinder controls alignment pin to move by the motion of piston rod.The alignment pin lower end is wedge type
Body, it is arc surface that wedge side is inclined-plane, opposite side.The cylinder seat both sides are additionally provided with one group of travel switch.
Connect multiple wheel shafts, the two ends installing wheel of wheel shaft on the downside of first car body.The wheel is on guide rail.
Second variable frequency reducer motor of connection in the plurality of wheel shaft, connects second end face flange in the second variable frequency reducer motor,
Second end face flange connects the first car body.The second output sleeve in second variable frequency reducer motor passes through the second key with wheel shaft
Link into an integrated entity.
Above-mentioned patent application, can automatically realize quick mold changing, reduce the insecurity that exists during more mold exchange and
Replacing construction, alleviates the work load of workman.
However it remains following technical problem：For the big injection machine of different tonnage different models, its height is all not
Identical, a mould replacing trolley can only be directed to a kind of injection machine of model, poor universality.In addition, positioning precision is low, easily judge by accident.
Content of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides a kind of universal mold changing platform
Car system, the universal mould replacing trolley system automation degree height, quick mold changing can be automatically realized, when reducing more mold exchange
The insecurity of presence and replacing construction, alleviate the work load of workman.Meanwhile, highly versatile, different model can be directed to
Injection machine is changed the mold, and clamps accurate, positioning precision height.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of universal mould replacing trolley system, including horizontal slide rail, is arranged in some injection machines and the energy of horizontal slide rail both sides
The mould replacing trolley for slidably reciprocating in horizontal slide rail；
A transition mold changing platform is all fixedly installed at the mould gateway of each injection machine.
Mould replacing trolley includes moving cart, jacking bottom plate and mold changing platform.
Moving cart can be slidably reciprocated in horizontal slide rail；Moving cart includes chassis and is fixedly installed on tray bottom
Pulley, wherein, at least two rollers are driving wheel.
Jacking bottom plate is fixed on chassis top by some lifting columns, and the height of jacking bottom plate can be lifted.
The upper surface of jacking bottom plate is fixedly installed at least two mold changing platforms；Each mold changing platform all includes that some are put down
The roller of row arrangement；Can all rotate per root roller.
Device for clamping mould is provided with injection machine, the device for clamping mould includes fixed form and collapsible form, fixing
Template is connected by some horizontal guide pillars with collapsible form, and collapsible form can carry out horizontal sliding along horizontal guide pillar；Fixing
The relative side of template and collapsible form is each provided with several rollers；Proximity switch and at least is additionally provided with the inside of fixed form
One hydraulic locking fixture；Each hydraulic locking fixture all includes support shaft, pressure strip, groove one, steel ball, spring one, groove
2nd, cylinder tube, piston and spring two.
Support shaft is fixed on fixed form medial surface, and pressure strip is rotated with support shaft top and is connected；Groove one and groove
Two are arranged on fixed form medial surface, and steel ball and spring one are arranged in groove one, one end of spring one and one bottom of groove
Portion is fixedly connected, and the other end of spring one is fixedly connected with steel ball；Cylinder tube sealing is fixed in groove two, is arranged in cylinder tube
There is T-shaped piston, piston is slidably connected with cylinder tube inwall face seal；The T-shaped shank of piston is stretched out from the end face of cylinder tube,
Spring two is sleeved on the T-shaped shank of piston inside positioned at cylinder tube；Piston, cylinder tube internal face and bottom portion of groove enclose to be formed
One annular seal space, the sealing intracavity packing fluid force feed, the bottom of groove two is provided with oil inlet and outlet；Pressure strip is in the process for rotating
In, pressure strip bottom end can be contacted with steel ball, and the other end of pressure strip can be contacted with the external part of the T-shaped shank of piston.
The top of support shaft is provided with the bearing pin that can rotate, and pressure strip is sleeved on bearing pin.
One end that pressure strip is combined with steel ball is provided with the limit sliding chutes that can match with steel ball.
One end that pressure strip is matched with the external part of the T-shaped shank of piston is provided with circular arc convex portion.
Lifting column motor is provided with chassis, and the lifting column motor can drive lifting column synchronization lifting.
The present invention can automatically realize quick mold changing using after said structure, reduce the uneasiness for existing during more mold exchange
Full property and replacing construction, alleviate the work load of workman.Meanwhile, highly versatile, the injection machine that can be directed to different model is carried out
Mold changing, and clamp accurate, positioning precision height.
Description of the drawings
Fig. 1 shows a kind of general mould replacing trolley of energy of the present invention and mold changing process schematic.
Fig. 2 shows the structural representation of hydraulic locking fixture.
Fig. 3 shows the structural representation of horizontal direction positioner in detent mechanism.
Fig. 4 shows the structural representation of detent mechanism camber direction positioning device.
Specific embodiment
The present invention is further detailed explanation with concrete better embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the general mould replacing trolley of a kind of energy, wherein has injection machine 1, fixed form 11, collapsible form
12nd, horizontal guide pillar 13, roller 14, hydraulic locking fixture 2, proximity switch 21, support shaft 22, bearing pin 221, pressure strip 23, groove
One 24, steel ball 241, spring 1, groove 2 25, cylinder tube 251, oil inlet and outlet 252, piston 253, spring 2 254, back bracket
Ring 255, sealing ring 256, mould replacing trolley 3, pulley 31, chassis 32, lock pin 321, proximity transducer 322, jacking bottom plate 33,
Lifting column 331, lifting column motor 332, lower stopper 333, pressure transducer 334, mold changing platform 34, horizontal slide rail 4,
The technical characteristics such as lockhole 41, transition mold changing platform 5, upper stopper 51, mould 6.
A kind of general mould replacing trolley of energy, for the replacing of mould in injection machine 1, fixes at the mould gateway of injection machine
It is provided with a transition mold changing platform 5；The front of transition mold changing platform arranges a horizontal slide rail 4.
The both sides of above-mentioned horizontal slide rail, have been sequentially arranged several above-mentioned injection machines 1, and the model of several injection machines is permissible
Difference, namely the mould discrepancy open height of several injection machines can be without on the same line.Thus existing skill can be solved
Ripe injection mo(u)lding production line is had been arranged in art, it is not necessary to which the existing ripe injection machine being molded in production line is moved
Position, but the arranged direction of horizontal slide rail can be changed as needed, thus practical, improvement cost is low.
Above-mentioned transition mold changing platform is to adopt the method to set up in background technology.
As shown in figure is per 1, in each injection machine, device for clamping mould is provided with, the device for clamping mould includes stent
Plate 11 and collapsible form 12, fixed form and collapsible form are connected by some horizontal guide pillars 13, and collapsible form can be along water
Flat guide pillar carries out horizontal sliding.
The relative side of fixed form and collapsible form is each provided with several rollers 14.At least two rollers are for driving
Roller, so as to the old mould that need to change is transferred to mould replacing trolley from device for clamping mould through transition mold changing platform.
Proximity switch 21 and at least one hydraulic locking fixture 2 is additionally provided with the inside of fixed form.
As shown in Fig. 2 each hydraulic locking fixture all includes support shaft 22, pressure strip 23, groove 1, steel ball 241, bullet
Spring 1, groove 2 25, cylinder tube 251, piston 253 and spring 2 254.
Support shaft is fixed on fixed form medial surface, and pressure strip is rotated with support shaft top and is connected.It is preferred that, support shaft
Top is provided with the bearing pin 221 that can rotate, and pressure strip is sleeved on bearing pin.
Groove one and groove two are arranged on fixed form medial surface, and steel ball and spring one are arranged in groove one, bullet
One end of spring one is fixedly connected with one bottom of groove, and the other end of spring one is fixedly connected with steel ball.
Limit sliding chutes are provided with the bottom end face that pressure strip is matched with steel ball, the limit sliding chutes can be V-type or circle
Arc etc..
Cylinder tube sealing is fixed in groove two, is provided with T-shaped piston in cylinder tube, and piston is close with cylinder tube internal face
Envelope is slidably connected.Piston is preferably provided with back bracket ring 255 and sealing ring 256 with the junction of cylinder tube internal face.
The T-shaped shank of piston is stretched out from the end face of cylinder tube, and the piston that spring two is sleeved on inside positioned at cylinder tube is T-shaped
On shank；Piston, cylinder tube internal face and bottom portion of groove enclose to form an annular seal space, the sealing intracavity packing fluid force feed, recessed
The bottom of groove two is provided with oil inlet and outlet；Pressure strip is during rotation, and pressure strip bottom end can be contacted with steel ball, pressure
The other end of tight plate can be contacted with the external part of the T-shaped shank of piston.
One end that pressure strip is matched with the external part of the T-shaped shank of piston is provided with circular arc convex portion.The circular arc convex portion can be right
The external part of the T-shaped shank of piston carries out spacing, while being also defined to mobile route, maximizes the pressure of pressure strip.
Above-mentioned pressure strip can be rotated with bearing pin as axle center, uploaded from mould replacing trolley when proximity switch detects new die
After delivering to the device for clamping mould in injection machine and transmitting and put in place, oil inlet and outlet starts oil-feed, sealing cavity pressure increase, piston
Move towards new die direction, the other end of pressure strip is inconsistent with steel ball, as pressure increases further, so as to by new die
Tightly clamping is fixed.Meanwhile, steel ball falls in the limit sliding chutes of pressure strip, carries out spacing, anti-sliding stop to the position of pressure strip.
Mould replacing trolley includes moving cart, jacking bottom plate 33, mold changing platform 34 and detent mechanism.
Moving cart can be slidably reciprocated in horizontal slide rail；Moving cart includes chassis 32 and is fixedly installed on tray bottom
Pulley 21, wherein, at least two rollers be.
Jacking bottom plate is fixed on chassis top by some lifting columns 331, and the height of jacking bottom plate can be lifted.Chassis
Lifting column motor 332 is inside preferably provided with, and the lifting column motor can drive lifting column synchronization lifting.
When the injection machine model of horizontal slide rail both sides is different and height is different, jacking bottom plate can be pushed up automatically according to setting value
Setting height is risen to, is allowed to highly be adapted with corresponding transition mold changing platform, mould transmission precision is higher.
The upper surface of jacking bottom plate is fixedly installed at least two mold changing platforms, preferably two mold changing platforms.Mold changing is flat
The structure of platform is prior art, preferably as described in 201220164757.0 patent of background technology.
Each mold changing platform all includes some rollers arranged in parallel；Can all rotate per root roller.Roller can be suitable
Hour hands are rolled, it is also possible to roll counter-clockwise.Thus, each mold changing platform all can receive the old mould for changing, and also may be used
So that new die is sent in injection machine from mold changing platform through transition mold changing platform.
Detent mechanism includes horizontal direction positioner and short transverse positioner.
As shown in figure 3, horizontal direction positioner include ground lockhole 41, lock pin 321 and proximity transducer 322.
Ground lockhole is arranged on the centre of horizontal slide rail, and ground lockhole is relative with the mould entrance of injection machine
Should；Ground lock pin and proximity transducer are arranged at tray bottom.
Ground lock pin can stretch, and during local lock pin elongation, can match with ground lockhole；Proximity transducer can detect ground lock pin and ground
The mated condition of lockhole.
It is preferably provided with ground lock pin motor in chassis, drivingly lock pin is flexible for ground lock pin motor.
Further, corresponding with each injection machine horizontal slide rail center is respectively preferably provided with three ground lockholes, three ground
Lockhole is triangularly arranged；The tray bottom corresponding with each mold changing platform is each provided with three ground lock pins, three ground lock pins
Can match with three ground lockholes, proximity transducer can detect the mated condition of three ground lock pins and three ground lockholes.
As shown in figure 4, short transverse positioner includes stopper, lower stopper and pressure transducer；Upper stopper
The transition mold changing platform bottom of horizontal slide rail side is positioned adjacent to, lower stopper is positioned adjacent to the jacking that transition changes the mold platform side
Bottom base plate, and lower stopper matched with upper stopper, pressure transducer is arranged on lower stopper surface.
Further, on the jacking bottom plate corresponding with each mould replacing trolley all respectively arrange one piece of lower stopper, per block under hinder
Be provided with pressure transducer on block, per block under stopper all can match with upper stopper, per block under stopper all in L
Type, the lower stopper bottom of L-type can carry out spacing to the lifting of lifting column.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, multiple equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
Claims (5)
1. a kind of universal mould replacing trolley system, it is characterised in that：Including horizontal slide rail, it is arranged in some of horizontal slide rail both sides
Platform injection machine and the mould replacing trolley that can slidably reciprocate in horizontal slide rail；
A transition mold changing platform is all fixedly installed at the mould gateway of each injection machine；
Mould replacing trolley includes moving cart, jacking bottom plate and mold changing platform；
Moving cart can be slidably reciprocated in horizontal slide rail；Moving cart includes chassis and is fixedly installed on the cunning of tray bottom
Wheel, wherein, at least two rollers are driving wheel；
Jacking bottom plate is fixed on chassis top by some lifting columns, and the height of jacking bottom plate can be lifted；
The upper surface of jacking bottom plate is fixedly installed at least two mold changing platforms；Each mold changing platform all includes some parallel
The roller of row；Can all rotate per root roller；
Device for clamping mould is provided with injection machine, the device for clamping mould includes fixed form and collapsible form, fixed form
It is connected by some horizontal guide pillars with collapsible form, collapsible form can carry out horizontal sliding along horizontal guide pillar；Fixed form
The side relative with collapsible form is each provided with several rollers；Proximity switch and at least one is additionally provided with the inside of fixed form
Hydraulic locking fixture；Each hydraulic locking fixture all includes support shaft, pressure strip, groove one, steel ball, spring one, groove two, oil
Cylinder barrel, piston and spring two；
Support shaft is fixed on fixed form medial surface, and pressure strip is rotated with support shaft top and is connected；Groove one and groove two are equal
It is arranged on fixed form medial surface, steel ball and spring one are arranged in groove one, one end of spring one is solid with one bottom of groove
Fixed connection, the other end of spring one is fixedly connected with steel ball；Cylinder tube sealing is fixed in groove two, is provided with T in cylinder tube
The piston of type, piston is slidably connected with cylinder tube inwall face seal；The T-shaped shank of piston is stretched out from the end face of cylinder tube, bullet
Spring two is sleeved on the T-shaped shank of piston inside positioned at cylinder tube；Piston, cylinder tube internal face and bottom portion of groove enclose to form one
Individual annular seal space, the sealing intracavity packing fluid force feed, the bottom of groove two is provided with oil inlet and outlet；Pressure strip is in the process for rotating
In, pressure strip bottom end can be contacted with steel ball, and the other end of pressure strip can be contacted with the external part of the T-shaped shank of piston.
2. universal mould replacing trolley system according to claim 1, it is characterised in that：The top of support shaft is provided with and can turn
Dynamic bearing pin, pressure strip is sleeved on bearing pin.
3. universal mould replacing trolley system according to claim 1, it is characterised in that：Pressure strip combine with steel ball one
End is provided with the limit sliding chutes that can match with steel ball.
4. universal mould replacing trolley system according to claim 1, it is characterised in that：Pressure strip and the T-shaped shank of piston
One end that external part matches is provided with circular arc convex portion.
5. universal mould replacing trolley system according to claim 1, it is characterised in that：Lifting column driving is provided with chassis
Motor, the lifting column motor can drive lifting column synchronization lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013784.7A CN106426759A (en) | 2016-11-18 | 2016-11-18 | Universal mold change trolley system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013784.7A CN106426759A (en) | 2016-11-18 | 2016-11-18 | Universal mold change trolley system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106426759A true CN106426759A (en) | 2017-02-22 |
Family
ID=58220802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611013784.7A Pending CN106426759A (en) | 2016-11-18 | 2016-11-18 | Universal mold change trolley system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426759A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611897B (en) * | 2017-07-05 | 2018-01-21 | Zhang Zai Shun | Rapid die change device for forming machine (2) |
| TWI635945B (en) * | 2017-07-05 | 2018-09-21 | 張再順 | Quick die changing device for forming machine (1) |
| CN109381905A (en) * | 2018-12-27 | 2019-02-26 | 广州市真量纯科技有限公司 | A kind of filter device of automatically replaceable filter cloth |
| CN109848239A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating of multidirectional double acting hydraulic extrusion press and fast replacement system and method |
| CN109381905B (en) * | 2018-12-27 | 2024-04-19 | 广州市真量纯科技有限公司 | Filter device capable of automatically replacing filter cloth |
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| DE3717944A1 (en) * | 1986-06-30 | 1988-01-07 | Schwerin Plastmaschinen | Device for the horizontal changing and clamping of moulds |
| JPH05154930A (en) * | 1991-12-02 | 1993-06-22 | Toyo Mach & Metal Co Ltd | Mold clamping device for foam molding machine |
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| CN202623073U (en) * | 2012-04-17 | 2012-12-26 | 无锡飞石控制系统有限公司 | Quick die-changing bogie |
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| CN205167321U (en) * | 2015-12-02 | 2016-04-20 | 苏州格莱富机械科技有限公司 | Clamp plate formula die clamper |
| CN206201337U (en) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | Mould replacing trolley system with hydraulic locking fixture |
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| DE3717944A1 (en) * | 1986-06-30 | 1988-01-07 | Schwerin Plastmaschinen | Device for the horizontal changing and clamping of moulds |
| JPH05154930A (en) * | 1991-12-02 | 1993-06-22 | Toyo Mach & Metal Co Ltd | Mold clamping device for foam molding machine |
| CN101462347A (en) * | 2009-01-15 | 2009-06-24 | 东莞德科摩华大机械有限公司 | Multi-station framework switching structure of injection machine |
| CN102173089A (en) * | 2011-03-10 | 2011-09-07 | 合肥合锻机床股份有限公司 | Medium and small-sized hydraulic machine and die change device thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611897B (en) * | 2017-07-05 | 2018-01-21 | Zhang Zai Shun | Rapid die change device for forming machine (2) |
| TWI635945B (en) * | 2017-07-05 | 2018-09-21 | 張再順 | Quick die changing device for forming machine (1) |
| CN109848239A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating of multidirectional double acting hydraulic extrusion press and fast replacement system and method |
| CN109381905A (en) * | 2018-12-27 | 2019-02-26 | 广州市真量纯科技有限公司 | A kind of filter device of automatically replaceable filter cloth |
| CN109381905B (en) * | 2018-12-27 | 2024-04-19 | 广州市真量纯科技有限公司 | Filter device capable of automatically replacing filter cloth |
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Application publication date: 20170222 |